| 浅谈宁夏湿陷性黄土渠基处理 |
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| 引用本文： | 杜娟莉. 浅谈宁夏湿陷性黄土渠基处理[J]. 电网与水力发电进展, 2001, 17(4): 50-52 |
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| 作者姓名： | 杜娟莉 |
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| 作者单位： | 杜娟莉（水利部陕西水利电力勘测设计研究院,陕西,西安,710001） |
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| 摘 要： | 对自重湿陷性黄土为主的十干渠,从渠基处理及防渗处理两方面综合考虑,选择相对最佳处理措施,并根据以往工程经验,论证该处理措施的可行性及有效性,以防止渠水下渗导致湿陷性黄土渠基出现裂缝、陷坑及渠堤崩塌.
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| 关 键 词： | 预浸水处理 自重湿陷性 压实系数 干容重 渗透系数 |
| 文章编号： | 1002-1876(2001)04-0050-03 |
| 修稿时间： | 2001-06-22 |
Treatment of canal foundation on collapsible loess stratium in Ningxia |
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| DU Juan li. Treatment of canal foundation on collapsible loess stratium in Ningxia[J]. Advance of Power System & Hydroelectric Engineering, 2001, 17(4): 50-52 |
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| Authors: | DU Juan li |
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| Abstract: | The No.10 main irrigation canal is founded mainly on the collapsible loess. In order to prevent seepage and cracks, pitfall and dilapidation caused by collapsive deformation of the loess, a optimal treatment scheme is selected based on construction experience. In the paper, the feasibility and effectiveness of the scheme is demonstrated. |
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| Keywords: | pretreatment of inundate collapsible loess caused by deadweight compresive coefficient bulk density seepage coefficient |
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